This paper presents the findings of an experimental investigation of the mechanical properties of concrete containing steel fibre.In the experimental investigation, the properties of steel fibre used in high strength concrete were assessed through 3 different mixes.Steel fibre was added into concrete in percentages of 0% (control), 0.6%, and 1.8%.T

Abstract Understanding the genetic targets of natural selection is one of the most challenging goals of population genetics.Some of the earliest candidate genes were identified from associations between allozyme allele frequencies and environmental variation.One such example is the clinal polymorphism in the arginine kinase (Ak) gene in the marine

Deviled Egg Holder Abstract We present a new operator in the ambitwistor string which glues together correlators with fewer points or of lower genus.It underpins the recursive construction of tree-level CHY scattering amplitudes by Dolan & Goddard, as well as the computation of loop integrands on a Riemann sphere by Geyer et al.The gluing operator

As the penetration of renewable energy continues to increase, stochastic and 2 Piece Outdoor Seating intermittent generation resources gradually replace the conventional generators, bringing significant challenges in stabilizing power system frequency.Thus, aggregating demand-side resources for frequency regulation attracts attentions from both aca